Terminating The Bus - Aventics AV Systembeschreibung

102 AVENTICS | Bus Coupler AES/Valve Driver AV, CANopen | R412018137–BAL–001–AE
Presettings on the Bus Coupler
Table 16: Switch assignments for baud rate setting
Baud rate Max. line length
1 Mbit/s (default setting) 25 m
Reserved –
500 kbit/s 100 m
250 kbit/s 250 m
125 kbit/s 500 m
50 kbit/s 1 km
20 kbit/s 2.5 km
10 kbit/s 5 km
Switch 4 is reserved and has to stay on OPEN.
9.5

Terminating the bus

If the device is the last participant in the CANopen chain, you must connect a CN2 series data
termination plug (male, M12x1, 5-pin, A-coded). The material number is 8941054264.
The data termination plug creates a defined line termination and prevents line reflections.
It also ensures compliance with the protection class IP65.
The assembly instructions for the complete unit describe how to fit the data termination plug.
Switch 1 Switch 2
ON ON
OPEN ON
ON OPEN
OPEN OPEN
ON ON
OPEN ON
ON OPEN
OPEN OPEN
Switch 3
ON
ON
ON
ON
OPEN
OPEN
OPEN
OPEN